Yes, more pics of the head & mouth parts! From this pic, it almost looks like it has a "dished," or scooped shape between the eye area and mouth tip, and may be a little pointed. Also looks like the mouth is midline and slightly up-turned. But that could just be the lighting......
Also pics of the fish from above (in the water), as well as a side view (in water).
What is the behavior -- how do they act? What colors?
You said various sizes -- can you guesstimate the size of the biggest & smallest in the group?
No, I don't know a thing about fish, but this is fun -- and teaches me to OBSERVE!
